On 31 August 2011 14:17, chocksmith <span dir="ltr">&lt;<a href="mailto:rodrigo.goncalves@coffeebeantech.com">rodrigo.goncalves@coffeebeantech.com</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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By the way... I use the redundant exists (MyClass()) just for performance...<br>
It avoid an unnecessary collect.<br></blockquote><div><br>I wouldn&#39;t do both, this exists as well as the &quot;bulk update&quot;, unless some benchmark tests<br>would show me that it is a gain. Did you? <br>-W<br> </div>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
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R.<br>
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